95 search results - page 7 / 19 » Iterative Channel Estimation for IDMA Systems in Time-Varyin... |
134
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ICASSP
2008
IEEE
16 years 7 days ago
2008
IEEE
We develop a new receiver for orthogonal frequency division multiplexing (OFDM) systems in time-varying channels by embedding channel estimation in a low-complexity block turbo eq...
144
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PIMRC
2010
IEEE
15 years 3 months ago
2010
IEEE
In this paper, we propose an iterative SIC receiver architecture with pilot- and data-based channel estimation for efficient decoding of non-orthogonal superimposed signals. The no...
191
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GLOBECOM
2008
IEEE
16 years 7 days ago
2008
IEEE
—We present a blind turbo equalizer for QAM signals that exploits the statistics that a channel code imposes on the transmitted signal. The receiver is an adaptation of previous ...
172
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ICASSP
2009
IEEE
16 years 16 days ago
2009
IEEE
We present a factor graph based design of a receiver for pilotassisted OFDM-IDMA systems transmitting over frequency-selective channels. The receiver performs joint iterative mult...
152
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VTC
2007
IEEE
16 years 1 days ago
2007
IEEE
In this paper, the issue of channel estimation in Single Carrier Frequency Domain Equalization (SC-FDE)1 uplink Space Division Multiple Access (SDMA) systems in the presence of in...